Answer:
5.264 * 10^4
Step-by-step explanation:
We put a decimal point to the right of the number, so
52640.
Then we move it to the left until we get a number that is between 1 and 10.
5.2640
This was four hops to the left.
We can remove the trailing 0, and write
5.264 * 10^4
10^4 because of the four hops
1 meter = 0.1 decameters
0.1 * 250 = 25
So she used 25 decameters of creme paper.
I'm sorry I just really need the points
